Tauira Hiko Hiko Nicr Alloy 1 - 5 Mohm Mo Nga Huanga Whakawera Whakawera
Tauira Hiko Hiko Nicr Alloy 1 - 5 Mohm Mo Nga Huanga Whakawera Whakawera
1.Material Whakaahuatanga Whanui
Ko Constantanhe koranu parahi-nikeli e mohiotia ana anoEureka,Whakamua, aFeri.Ko te tikanga ko te 55% te parahi me te 45% te nickel.Ko tana ahuatanga matua ko tona parenga, he pumau i runga i te whānuitanga o nga momo pāmahana.Ko etahi atu koranu he rite te iti o te whakarea pāmahana e mohiotia ana, penei i te manganin (Cu86Mn12Ni2).
Mo te inenga o nga riaka nui rawa atu, 5% (50 000 microstrian) kei runga ake ranei, ko te paremata (P alloy) te rauemi matiti ka tohua.Ko Constantan i tenei ahua he tinongongo;a, ki te 0.125 inihi (3.2 mm) me te roa ake, ka taea te wero ki te >20%.Me mahara tonu, i raro i nga taumahatanga porohita teitei ka whakaatuhia e te koranu P etahi huringa parenga pumau ki ia huringa, ka puta he rite tonu.korenuku i te ine riaka.Na tenei ahuatanga, me te ahua o te korenga o te matiti i te wa o mua i te wa e werohia ana, karekau te koranu P i te nuinga o te wa e taunakihia ana mo nga tono riaka huri noa.Kei te waatea te koranu P me nga nama STC o te 08 me te 40 hei whakamahi mo nga konganuku me nga kirihou.
2. Ko te Kupu Whakataki me nga tono
He puna torino, he puna makawe ranei, i roto i te karaka whakaoho.
He puna volute.I raro i te kōpeketanga ka paheke nga poroporo ki runga i a ratau, na reira ka roa te haerenga.
Nga puna volute poutū o Stuart tank
Ka puta mai te mānukanuka i roto i te taputapu reverberation raina takai.
He pae toronga i whiria i raro i te kawenga
Te puna rau i runga taraka
Ka taea te whakarōpūhia nga puna i runga i te ahua o te kaha o te utaina ki a raatau:
Ko te puna maru / toronga - kua hoahoatia te puna ki te mahi me te taumaha taumaha, no reira ka toro te puna i te wa e utaina ana te uta ki runga.
Ko te puna kōpeketanga – he mea hoahoa ki te mahi me te kawenga kōpeketanga, no reira ka poto ake te puna i te wa e utaina ana te uta ki runga.
Ko te puna torsion - he rereke ki nga momo o runga ake nei he kaha axial te kawenga, ko te kawenga ki te puna torsion he taipana, he kaha hurihuri ranei, ka huri te pito o te puna ki tetahi koki i te wa e utaina ana te kawenga.
Ko te puna tonu – he rite tonu te kawenga tautoko puta noa i te huringa paheketanga.
Ko te puna taurangi – he rereke te aukati o te porowhita ki te utaina i te wa e kopeke ana.
Ko te puna pakari taurangi - ka taea te rerekee te aukati o te porowhita ki te utaina hei tauira ma te punaha whakahaere, he rerekee ano te roa o etahi momo puna ma reira ka taea hoki te mahi.
Ka taea hoki te whakarōpū i runga i o raatau ahua:
Puna papatahi - he mea hanga tenei momo ki te maitai o te puna papatahi.
Puna Miihini – he mea hanga tenei momo puna ma te hanga i nga rakau mahini me te miihini miro me te mahi mira, kaua ki te mahi whiri.Mai i te mea he miihini, ka whakauru pea te puna i nga ahuatanga hei taapiri atu ki te huānga elastic.Ka taea te hanga i nga puna miihini i roto i nga keehi kawenga angamaheni o te kōpeketanga / toronga, te torsion, etc.
Ko te puna nakahi – he zig-zag o te waea matotoru – he maha nga wa e whakamahia ana i roto i nga taonga whakapaipai hou.
3.Ko te Hanga Maama me te Taonga Matua o te Cu-Ni Te Whakaaetanga iti
| Koeke Taonga | CuNi1 | CuNi2 | CuNi6 | CuNi8 | CuMn3 | CuNi10 | |
| Te Hanga Matū Matua | Ni | 1 | 2 | 6 | 8 | _ | 10 |
| Mn | _ | _ | _ | _ | 3 | _ | |
| Cu | Bal | Bal | Bal | Bal | Bal | Bal | |
| Te Mahana Ratonga Tonu (oC) | 200 | 200 | 200 | 250 | 200 | 250 | |
| Te parenga i te 20oC (Ωmm2/m) | 0.03 | 0.05 | 0.10 | 0.12 | 0.12 | 0.15 | |
| Kiato(g/cm3) | 8.9 | 8.9 | 8.9 | 8.9 | 8.8 | 8.9 | |
| Te Waariki (α×10-6/oC) | <100 | <120 | <60 | <57 | <38 | <50 | |
| Te Kaha Tana(Mpa) | ≥210 | ≥220 | ≥250 | ≥270 | ≥290 | ≥290 | |
| EMF vs Cu(μV/oC)(0~100oC) | -8 | -12 | -12 | -22 | _ | -25 | |
| Ira Whakarewa Tata(oC) | 1085 | 1090 | 1095 | 1097 | 1050 | 1100 | |
| Hangahanga Micrographic | austenite | austenite | austenite | austenite | austenite | austenite | |
| Taonga aukume | kore | kore | kore | kore | kore | kore | |
| Koeke Taonga | CuNi14 | CuNi19 | CuNi23 | CuNi30 | CuNi34 | CuNi44 | |
| Te Hanga Matū Matua | Ni | 14 | 19 | 23 | 30 | 34 | 44 |
| Mn | 0.3 | 0.5 | 0.5 | 1.0 | 1.0 | 1.0 | |
| Cu | Bal | Bal | Bal | Bal | Bal | Bal | |
| Te Mahana Ratonga Tonu (oC) | 300 | 300 | 300 | 350 | 350 | 400 | |
| Te parenga i te 20oC (Ωmm2/m) | 0.20 | 0.25 | 0.30 | 0.35 | 0.40 | 0.49 | |
| Kiato(g/cm3) | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | |
| Te Waariki (α×10-6/oC) | <30 | <25 | <16 | <10 | <0 | <-6 | |
| Te Kaha Tana(Mpa) | ≥310 | ≥340 | ≥350 | ≥400 | ≥400 | ≥420 | |
| EMF vs Cu(μV/oC)(0~100oC) | -28 | -32 | -34 | -37 | -39 | -43 | |
| Ira Whakarewa Tata(oC) | 1115 | 1135 | 1150 | 1170 | 1180 | 1280 | |
| Hangahanga Micrographic | austenite | austenite | austenite | austenite | austenite | austenite | |
| Taonga aukume | kore | kore | kore | kore | kore | kore | |
